A Study Of Macintosh Operating System Computer Science Essay

A Study Of mackintosh operate arranging calculator Science Es produce mac OS, which is the abbreviation for mackintoshintosh Operating System, is atomic number 53 of the direct governing bodys available in the grocery nowadays. Un worry Windows, mackintosh OS is a graphical substance abuser interface-based (GUI) operational transcription specially hit the haying only for mackintosh data processors. It was the first direct arranging in the human being developed by Apple Incorporation in 1984 ( mack OS, n.d.). Although the existence of Windows had grabbed the computer users first choice from Mac OS, the latter is humanityly cognize as the biggest rival of the former. This situation contribute be seen as the population of Mac users gradually increases day by day.By using Mac OS, users coffin nail experience several advantages. First of all, Mac OS appears to be much user-friendly and it is suitable for all new computer learners in dissimilar stage due to its high reputation on GUI (Parsons Oja, 2008). preferably of Windows complex manage-line operating system, Mac users sess produce a command with just a point and click GUI (Parsons Oja, ).Moreover, Mac OS is much more secure comp atomic number 18 to other operating systems. This is because close to of the computer viruses and adwargon are Window-based, and they go away not feast on Mac (Daniels, n.d.). The master(prenominal) purpose of hackers or cyberpunks creating a virus is to spread them as close as possible to obtain the users culture therefore, designing a virus for Mac provide not benefit the virus writers since the population of Windows users is higher(prenominal) than Mac (Daniels, n.d.).Besides PowerPC microprocessor produced by IBM, Macintosh computers can besides clog Intel microprocessor after the release of Mac OS X. This feature allows Macintosh to duty period between Mac OS and Windows with the help of dual boot profit (Parsons Oja, 2008). In addition, virt ual machine technologies also enable Macintosh computers to mellow both Mac OS X and Windows at the same clock time (Parsons Oja, 2008). Although the cognitive operation speed of the computer might be slowed down, this is helpful when Mac users want to put to work almost programs that are only supported by Windows.However, there are also some disadvantages using Mac OS. The boundary of programs seems to be the biggest line faced by the Mac users (Parsons Oja, 2008). Mac users may expose it troublesome when most of the programs and software especially games available in Windows are not supported by Mac OS (Daniels, n.d.). Besides, the harm of Macintosh computers is also one of the factors that make the computer users not to bribe it.Furthermore, Mac OS uses resource forks. Resource fork is a go with file used by Mac OS to store in changeion of a data such as file type, icon and so on (Parsons Oja, 2008). The existence of resource forks has made the file transfer from M ac to other platforms such as Windows more difficult (Parsons Oja, 2008). In baffle to solve this problem, the assist of resource editor such as ResEdit is undeniable to vary it to other platforms readable fluctuation data fork (Resource fork, n.d.). business relationship and BackgroundSystem 1.0 GUI.jpg MAC_OS_X_GUI.jpgDesktop of System 1.0 Desktop of Mac OS XIn 1984, Apple Inc. introduced their first Macintosh computer system which was bundled with a newly released operating system. The operating system was formerly hold exposen as System software instead of Macintosh Operating System. Its skipper design was partly based on Lisa operating system which was intentional for Apples Lisa computer system (History of Mac OS, n.d.). One of the founders of System was Jeff Raskin (History of Mac OS, n.d.). By then, Mac computers were ply by Motorola 68000 microprocessor. As time goes by, System has undergone diversity. This revolution has separated the operating system into two f amilies the Mac OS unmixed family and the Mac OS X family.The first version of Mac OS, which was called System, was in the untarnished family. The Mac OS Classic family was actually based on Apples original code (Mac OS, n.d.). That time, it was only compatible with Apples computers powered by Motorola 68000 microprocessor. The Classic family was popular and unique pard to the other operating systems available because it uses graphical user interface (GUI) instead of command line interface which was used in MS-DOS. This provides a user-friendly interface for the users, which made the Apples computers easier to use.For the first few version of System which is System 1 to System 4, they only can foot race an application at a time (Par Web Solutions, 2005). Only until System 5 was released, the system can finally do multitasking, ie. ability to run more than 1 application at the same time. However, this was not officialized and wide used until System 6 was released. In 1991, Syste m 7 was released. at that place were a few significant events that occurred. Firstly, System 7.1.2 was used to run in the first Apple computer powered by PowerPC processor. The whole operating system had to be rewritten in order to run properly on PowerMac computers. Later, the operating system had finally changed its name from System to Macintosh Operating System (Mac OS). Mac OS 9 is the final version in the Classic Mac OS family..MacOsXfamily.pngIn 1999, the first version of Mac OS X from the Mac OS X family was released Mac OS X Server 1.0. Only in March 2001, the Mac OS X 10.0 Cheetah for desktop was released. X, which is the Roman numeral for number 10, can be read as ten or axe. Mac OS X, unlike the previous versions from the classic family, is based on Unix operating system (Mac OS history, n.d.). However, this version was criticized for its slow feat. Soon, the later version had solved this problem and further enhanced its performance. The part that distinguished Mac OS X from other operating systems would be the name made for the every version. all told the versions in the Mac OS X family were named after the cat family. They are Cheetah(10.0), Puma(10.1), Jaguar(10.2), Panther(10.3), Tiger(10.4), Leopard(10.5) and followed by the latest version one C Leopard(10.6). In 2006, Apples Macintosh computers powered by Intel processor were introduced with the upgraded version of Tiger. Then, Mac computers can run on both processor, ie. PowerPC and Intel. Later, Mac computers brought in the dual boot camp and practical(prenominal) PC software which allow Intel-Mac users to run more than 1 operating system on the same computer. Soon, Leopard had become the hold out version that can still run on Mac computers with both processors because the latest version, Snow Leopard, is designed only to run on Intel-Mac computers.ObjectivesUpon completing this assignment, we hopeTo take care in details the history and background of Mac OSTo figure out what spate know near Mac OSTo compare Mac OS with the other operating systems available in the marketTo determine the population of MAC OSs usersTo obtain feedback from the MAC OSs users near their operating systems performanceMethods of ExecutionIn order to obtain our objectives, the methods that we take areTo do researches and gather information from the Web, text books and magazines.To find out what the users themselves and the others know about Mac OS, we stupefy divided our survey into two move the first part will be for non-Mac users and the second part will be for Mac users only. This survey will be conducted in avail University College compound. We are aiming students as our main tar beat up and might include some of the lecturers, likewise. To make sure our survey core is structured, we will only get around thirty respondents for each part.Because the amount of Macs users here are limit and the data obtained is insufficient, we decide to post our survey online instead of pass ing the surveys around.The result will be recorded and converted into tables and graphs to make the data more interesting and understandable. afterwards doing so, the tables and graphs will be tumbled and compend will be produced.Description on exceed WorksheetsIn this assignment, we are involve to do a survey to gather responses from various groups of people on our topic Mac OS. After that, the results will be recorded and analysis will be produced. To make the data more understandable and interesting, we hold back created threesome Excel worksheets and two relevant charts to represent the data.The first worksheet is to find out what the universe know about Mac OS. We nominate targeted 2 groups of people, ie. college students and lecturers. A six-question try out is set to meet our requirements. After that, we have created a bar chart to represent the data. The second worksheet is to determine whether the public know about the advantages and disadvantages of Mac OS. In thi s worksheet, no charts will be created. The last worksheet is to check out what the Mac users themselves think of their operating system. In the questionnaire, we have some questions that require the users to rate the performance of their OS and what they dislike about their OS. The results are then converted in to a pie chart.AnalysisAfter completing the survey, we have finally collected enough responses for us to analyze the data.In our first Excel worksheet, we have set a six-question quiz in our questionnaire to find out how much the public know about Mac OS. As the quiz is considered very general, we expect most of the respondents to induce at least five out of six. However, it turns out that most people scored four out of six. These results show that most respondents have only humble knowledge on Mac OS. According to our chart, only 5% of the students and 30% of the lecturers got excellent scores. Most of them get four or five out of six while a few of them get only three ou t of six.In our second Excel worksheet, we ask the respondents to give us the advantages and disadvantages of Mac OS. We have set two multiple answers questions for the respondents. After analyzing the results, we have found out that most people are aware(p) of the advantages and disadvantages of Mac OS as we have gotten a lot of repair responses from them. The correct responses that we received are three times more than the wrong responses that we received.In our last worksheet, we get responses from the Mac OSs users only. At this part, we have asked the users to rate their OSs performance and what it is that they dislike about their OS. According to the results we have analyzed, 70% of them avow that their OSs performance is excellent while 30% of them say it is average and none of them say it is bad. The users, who say their OSs performance is excellent, have nothing they dislike about their OS while the ones, who rated Average, dislike their OS for only two reasons, ie. have to convert projects from their computer to the format that are compatible with the school computer system and there are too little Mac users outside. From this, we can say that almost all of them do not have problems with the OSs performance.Excel SpreadsheetsWhat public generally know about Mac OSTo find this out, a 6-question quiz is set in our questionnaire. strainPassAverage small arrive% in Pass% in Average% in splendidCollege students31612015%80%5%College Lecturers1631010%60%30%Total30NoteScoring 3 out of 6 will be considered PassScoring 4 or 5 out of six will be considered AverageScoring 6 out of 6 will be considered ExcellentDo public know about the advantages and disadvantages of Mac OS?Excel WorksheetsSample Questions In what aspects Mac OS is better than Windows?a. Less virus attack b. blistering boot timec. Easier to troubleshoot problems d. Can run more applicationse. Can run more graphical-based programs f. It is cheaperWhich are the disadvantages of the Mac OS?A. L ess reliable B. peculiar(a) Selection of softwareC. Uses resource fork D. Low securityTotal Correct Responses109Total Wrong Responses16Total125OccupationabcdefABCDCollege Students171412413071581College Lecturers4452730910Total211817202496371Excel WorksheetsWhat Mac OSs Users Themselves Think of the Performance of Their OSExcellentAverage disobedientTotal Responses% in Excellent% in Average% in harmfulResponses14602070.00%30.00%0.00%What they do not like about their OSReasonsExcellentAverageCompatibility Issue04Too Little Users02Other reasons00ConclusionAfter completing this assignment, we have obtained most of our objectives. After doing researches on the history and background of Macintosh operating system, we have finally dumb more about our topic which is Macintosh operating system. The population of Mac OSs users are few times lesser than the Windows users in HELP. Next, we have also found out that most of the people in HELP do not know much about the operating system. Their knowledge on the general background on Mac OS is just in the average range. Our survey results have shown that most people are aware of the pros and cons of the OS and the reason that stops them from using it might be the legal injury of the OS. For Mac users, the only aspects that are bothering them are that they have to convert their projects into the format that can be read in the colleges computers and there are too little Mac users around here nevertheless, they are satisfied with the boilersuit performance of the OS.